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Published June 9, 2022 | Version 1
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Impedance-based phenotypic for SLC1A3 using HEK JumpIn SLC1A3 OE cells

  • 1. Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Leiden University, Leiden, Netherlands

Description

Human SLC1A3 (solute carrier family 1 member 3) or EAAT1 (excitatory amino acid transporter 1), is a high affinity sodium-, proton-, and potassium-dependent glutamate transporter located in the plasma membrane.The phenotypic impedance-based assay to measure excitatory amino acid transporter (EAAT1, SLC1A3) enables detection of EAAT1 activity by uptake-induced changes of cell morphology.The mechanism behind the glutamate-induced response in dox-treated JumpIn-EAAT1 cells was attributed to initial cell swelling and subsequent spreading.

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Assays_RESOLUTE_SLC1A3_1.pdf

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Additional details

Funding

European Commission
ReSOLUTE – Research empowerment on solute carriers (ReSOLUTE) 777372